ZJ Pack 24-410 PP Flat Top Oil Pump, 1cc Dosage with External Spring, Compatible with High-Viscosity Formulas

What this packaging is

An external spring that never touches the formula — that's the standout engineering behind this 24-410 PP Flat Top Oil Pump. Positioned outside the pump body, the spring prevents cross-contamination and ensures compatibility with over 95% of oily liquids, making it a reliable choice for body oils, hair oils, cleansing oils, and massage formulas. The 1cc dosage per stroke delivers consistent, mess-free dispensing, while the twist-lock closure keeps product secure between uses. The slim actuator and glossy collar finish give it clean shelf presence, and decoration options including electroplating, spray coating, and water transfer printing make it easy to brand distinctively.

Why brands choose this

• External spring eliminates formula contact: The spring mechanism sits entirely outside the pump body — a smart design detail that prevents oil degradation and maintains formula integrity across body oils, hair treatments, and cleansing oils. It's a key reason this pump is compatible with 95%+ of oily liquids.
• Precision 1cc dosing reduces waste and builds consumer trust: Each stroke delivers a controlled, consistent 1cc output — no guessing, no over-dispensing. As consumers increasingly expect functional packaging that respects the product inside, metered dosing is a strong trust signal, especially for premium oil formats.
• Decoration flexibility supports distinct brand positioning: Electroplating, spray coating, and water transfer printing give brand teams real options for differentiating on shelf. Whether the goal is a luxe metallic finish for a body oil or a matte custom look for a scalp treatment, the pump's glossy collar and slim actuator serve as a strong decorative canvas.

Decoration